From bd38123e989356af82b8174650eb7ee0359bbd22 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Fri, 1 Aug 2003 14:42:14 +0000
Subject: [PATCH] Completed mods to allow teachers to make backups

---
 backup/backup.php          |  6 +++---
 backup/backup_check.html   | 12 +++++++++---
 backup/backup_execute.html | 12 +++++++++---
 backup/backup_form.html    | 12 +++++++++---
 4 files changed, 30 insertions(+), 12 deletions(-)

diff --git a/backup/backup.php b/backup/backup.php
index 767c7c12ad..70353184f6 100644
--- a/backup/backup.php
+++ b/backup/backup.php
@@ -67,9 +67,9 @@
                      "<a href=\"$CFG->wwwroot/$CFG->admin/index.php\">$stradministration</a> ->
                       <a href=\"backup.php\">$strcoursebackup</a> -> $course->fullname ($course->shortname)");
     } else {
-        print_header("$site->shortname: $strcoursebackup", $site->fullname,
-                     "<a href=\"$CFG->wwwroot/$CFG->admin/index.php\">$stradministration</a> ->
-                      <a href=\"backup.php\">$strcoursebackup</a> -> $course->fullname ($course->shortname)");
+        print_header("$course->shortname: $strcoursebackup", $course->fullname,
+                     "<a href=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</a> -> 
+                     $strcoursebackup");
     }
 
     //Print form     
diff --git a/backup/backup_check.html b/backup/backup_check.html
index 8c75523286..08652ef9ac 100644
--- a/backup/backup_check.html
+++ b/backup/backup_check.html
@@ -4,11 +4,17 @@
     //Check login   
     require_login();
 
-    //Check admin
-    if (!isadmin()) {
-        error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
+    if (!empty($course->id)) {
+        if (!isteacher($course->id)) {
+            error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
+        }
+    } else {
+        if (!isadmin()) {
+            error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
+        }
     }
 
+
     //Check site
     if (!$site = get_site()) {
         error("Site not found!");
diff --git a/backup/backup_execute.html b/backup/backup_execute.html
index 7394e0304b..8b79a6e6dc 100644
--- a/backup/backup_execute.html
+++ b/backup/backup_execute.html
@@ -4,11 +4,17 @@
     //Check login   
     require_login();
 
-    //Check admin
-    if (!isadmin()) {
-        error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
+    if (!empty($course->id)) {
+        if (!isteacher($course->id)) {
+            error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
+        }
+    } else {
+        if (!isadmin()) {
+            error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
+        }
     }
 
+
     //Check site
     if (!$site = get_site()) {
         error("Site not found!");
diff --git a/backup/backup_form.html b/backup/backup_form.html
index fe20b0033b..90e534131f 100644
--- a/backup/backup_form.html
+++ b/backup/backup_form.html
@@ -4,11 +4,17 @@
     //Check login   
     require_login();
 
-    //Check admin
-    if (!isadmin()) {
-        error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
+    if (!empty($course->id)) {
+        if (!isteacher($course->id)) {
+            error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
+        }
+    } else {
+        if (!isadmin()) {
+            error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
+        }
     }
 
+
     //Check site
     if (!$site = get_site()) {
         error("Site not found!");
-- 
2.39.5